Marketing Research Hardcover Donald R., Gupta, Sunil, Steckel, Jo

Analysis for Marketing Planning - Paperback By Lehmann, Donald - GOOD

Internet Research Illustrated - Paperback By Barker, Donald I. - GOOD

R for Marketing Research and Analytics (Use R!) - Paperback - VERY GOOD

Market research and analysis - Hardcover, by Lehmann Donald R - Good

Essentials of Marketing Research - Paperback By Hair, Jr., Joseph - GOOD

Marketing Research - Paperback, by Lehmann Donald R. Gupta Sunil - Acceptable

Analysis for Marketing Planning - Paperback By Lehmann, Donald - ACCEPTABLE